Protein Method Blocking Buffers

Protein Method Blocking Buffers

Protein method blocking buffers are used to block plates, membranes, and other sample types, and decrease incubation time and background signal for use during enzyme-linked immunosorbent assays (ELISA) and western blot experiments. These products are available in different concentrations and formulations.
Liquid (6)
Viscous Liquid (1)
ELISA (1)
Western Blot (1)
201.21 (1)
SuperBlock™ (1)
Products (7)
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SuperBlock™ (PBS) Blocking Buffer, 1 LSuperBlock™ (PBS) Blocking Buffer, 1 L
LiquidELISA,Western Blot—Each
Tween 20 washing buffer, 0.5% in PBS (10X)Tween 20 washing buffer, 0.5% in PBS (10X)
———Each
Tween 20 washing buffer, 1% in PBS (10X)Tween 20 washing buffer, 1% in PBS (10X)
Viscous Liquid——Each
Tween 20 washing buffer, 0.5% in PBS (10X)Tween 20 washing buffer, 0.5% in PBS (10X)
Liquid——Each
Tween 20 washing buffer, 0.5% in PBS (10X)Tween 20 washing buffer, 0.5% in PBS (10X)
Liquid——Each
TRIS-buffered saline (TBS, 10X), with 1% Tween 20TRIS-buffered saline (TBS, 10X), with 1% Tween 20
Liquid——Each
Borate-buffered saline (5X)Borate-buffered saline (5X)
Liquid—201.21Each
SuperBlock™ (PBS) Blocking Buffer, 1 L 
SuperBlock Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in...
Tween 20 washing buffer, 0.5% in PBS (10X) Thermo Scientific Chemicals
Tween 20 washing buffer, 0.5% in PBS (10X) is used as a wash solution for western blot membranes and microtiter plate wells in ELISA assays. It acts as a pH stabilizer in optimal formulation, salts and detergents designed to effectively remove excess material from membranes.
Tween 20 washing buffer, 1% in PBS (10X) Thermo Scientific Chemicals
Tween-20 is a non-ionic surfactant that is useful for solubilizing membrane proteins during isolation. Tween-20 is also added to buffers for immunohistochemistry. Tween-20 may also help to prevent non-specific antibody binding and function as a blocking agent in immunoblotting assays.
Tween 20 washing buffer, 0.5% in PBS (10X) Thermo Scientific Chemicals
Tween 20 blocking buffer solution is used as a washing agent in immunoassays, such as Western blots and ELISAs. It helps to prevent non-specific antibody binding. The buffer is used for washes between each immunoreactions, to remove unbound immunologicals, and eventually for incubation solutions of...
Tween 20 washing buffer, 0.5% in PBS (10X) Thermo Scientific Chemicals
Tween 20 blocking buffer solution is used as a washing agent in immunoassays, such as Western blots and ELISAs. It helps to prevent non-specific antibody binding. The buffer is used for washes between each immunoreactions, to remove unbound immunologicals, and eventually for incubation solutions of...
TRIS-buffered saline (TBS, 10X), with 1% Tween 20 Thermo Scientific Chemicals
TRIS-buffered saline (TBS, 20X), with 1% Tween 20 is used as a wash buffer and for sample preparation in general immunoassay applications, Tween 20 reduces nonspecific binding and protein: protein interactions.TBS is often used for diluting secondary antibodies or streptavidin-AP conjugate.
Borate-buffered saline (5X) 
This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.